Mineral insulated RTD cable with copper conductors is a common choice for temperature measurements up to 400°C. Copper conductors have a very stable resistance vs temperature relation. Furthermore, the material is economically priced. These cables are available in the following sheath materials;
Furthermore Okazaki mineral insulated RTD cable with copper conductors are;
For the complete range of standard stock and custom made Copper RTD cable possibilities, visit our overview page. On this page you will also find estimated coil lengths and delivery times.
OD (mm) | Tolerance (mm) | Wall thickness (mm) | Conductor diameter (mm) | Distance between wires (mm) | Resistance (Ω/m) | m/Coil |
---|---|---|---|---|---|---|
9.00 | +/- 0.05 | 0.90 | 0.90 | 3.10 | 0.50 | 20 |
8.00 | +/- 0.05 | 0.80 | 0.80 | 2.70 | 0.50 | 25 |
6.40 | +/- 0.05 | 0.64 | 0.64 | 2.20 | 0.50 | 39 |
6.00 | +/- 0.05 | 0.60 | 0.55 | 2.08 | 0.50 | 45 |
4.80 | +/- 0.05 | 0.48 | 0.48 | 1.70 | 0.70 | 70 |
4.50 | +/- 0.05 | 0.45 | 0.40 | 1.65 | 0.70 | 80 |
3.20 | +/- 0.05 | 0.32 | 0.32 | 1.00 | 1.40 | 159 |
3.00 | +/- 0.05 | 0.30 | 0.26 | 1.00 | 1.40 | 181 |
OD (mm) | Tolerance (mm) | Wall thickness (mm) | Conductor diameter (mm) | Distance between wires (mm) | Resistance (Ω/m) | m/Coil |
---|---|---|---|---|---|---|
12.70 | +/- 0.05 | 1.27 | 1.90 | 0.70 | 0.15 | 20 |
9.00 | +/- 0.05 | 0.90 | 1.35 | 0.70 | 0.20 | 40 |
8.00 | +/- 0.05 | 0.80 | 1.20 | 0.13 | 0.25 | 51 |
6.40 | +/- 0.05 | 0.64 | 0.96 | 0.16 | 0.35 | 80 |
6.00 | +/- 0.05 | 0.60 | 0.90 | 0.20 | 0.42 | 91 |
4.80 | +/- 0.05 | 0.48 | 0.74 | 0.28 | 0.65 | 142 |
4.50 | +/- 0.05 | 0.45 | 0.67 | 0.35 | 0.75 | 162 |
3.20 | +/- 0.05 | 0.32 | 0.48 | 0.50 | 1.47 | 166 |
3.00 | +/- 0.05 | 0.30 | 0.45 | 0.60 | 1.70 | 189 |